LINEAR TECHNOLOGY MATERIALS DECLARATION |
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|---|---|---|---|---|---|---|---|---|
| LTC3731HG#PBF | (Engineering Calculation) | SSOP | ||||||
| (printed on: 2017-03-17 18:18:03) | TOTAL MASS (g): | 0.333971 | ||||||
| COMPONENT MATERIAL |
VENDOR/ INDUSTRY NAMES |
CONSTITUENT NAME |
CAS NUMBER |
CONSTITUENT MASS (g) |
CONSTITUENT (PPM) OF MATERIAL |
CONSTITUENT (PPM) OF TOTAL PKG. |
||
| Active Device | Linear Technology | Silicon (Si) | 7440-21-3 | 0.005910 | 1000000 | 17696.140625 | ||
| Die Coat | Dow Corning | Silicone | 69430-27-9 | 0.000000 | 0 | 0 | ||
| Lead Frame | Cu | Copper (Cu) | 7440-50-8 | 0.111592 | 962000 | 334136.6875 | ||
| Iron (Fe) | 7439-89-6 | 0.000000 | 0 | 0 | ||||
| Phosphorus (P) | 7723-14-0 | 0.000000 | 0 | 0 | ||||
| Zinc (Zn) | 7440-66-6 | 0.000000 | 0 | 0 | ||||
| Nickel (Ni) | 7440-02-0 | 0.003480 | 30000 | 10420.0625 | ||||
| Silicon (Si) | 7440-21-3 | 0.000754 | 6500 | 2257.68017578 | ||||
| Magnesium (Mg) | 7439-95-4 | 0.000174 | 1500 | 521.003173828 | ||||
| Tin (Sn) | 7440-31-5 | 0.000000 | 0 | 0 | ||||
| Lead Frame Total: | 0.116000 | 1000000 | 347335.4375 | |||||
| Plating | PMI | Exter. Plating Pb | 7439-92-1 | 0.000000 | 0 | 0 | ||
| Exter. Plating Sn | 7440-31-5 | 0.010584 | 1000000 | 31691.6816406 | ||||
| External Plating Total: | 0.010584 | 1000000 | 31691.6816406 | |||||
| Inter. Plating Ni | 7440-02-0 | 0.000000 | 0 | 0 | ||||
| Inter. Plating Ag | 7440-22-4 | 0.000928 | 1000000 | 2778.68359375 | ||||
| Internal Plating Total: | 0.000928 | 1000000 | 2778.68359375 | |||||
| Die Attach | ELECTRICALLY CONDUCTIVE ADHESIVE | Silver (Ag) | 7440-22-4 | 0.001460 | 750000 | 4371.63574219 | ||
| Tin (Sn) | 7440-31-5 | 0.000000 | 0 | 0 | ||||
| Lead (Pb) | 7439-92-1 | 0.000000 | 0 | 0 | ||||
| Silica (SiO2) | 60676-86-0 | 0.000000 | 0 | 0 | ||||
| Indium (In) | 7440-74-6 | 0.000000 | 0 | 0 | ||||
| Metal Oxide | 0.000000 | 0 | 0 | |||||
| Antimony (Sb) | 7440-36-0 | 0.000000 | 0 | 0 | ||||
| Resin (EP) | 0.000487 | 250000 | 1458.20996094 | |||||
| Die Attach Total: | 0.001947 | 1000000 | 5829.84570312 | |||||
| Encapsulation | MULTI-AROMATIC RESIN Br/Sb FREE | Resin (EP) | 0.025785 | 135000 | 77207.2734375 | |||
| Bromine (Br) | 40039-93-8 | 0.000000 | 0 | 0 | ||||
| Silica (SiO2) | 60676-86-0 | 0.164260 | 860000 | 491838.9375 | ||||
| Antimony Trioxide (Sb2O3) |
1309-64-4 | 0.000000 | 0 | 0 | ||||
| Metal Hydroxide | 0.000000 | 0 | 0 | |||||
| Carbon Black (C) | 1333-86-4 | 0.000955 | 5000 | 2859.52856445 | ||||
| Encapsulation Total: | 0.191000 | 1000000 | 571905.75 | |||||
| Bond Wire Estimated |
AFW/TANAKA/ Kn | Gold (Au) | 7440-57-5 | 0.007602 | 1000000 | 22762.4472656 | ||
| TOTAL MASS (g): | 0.333971 | |||||||